The Best Glock 21 Night Sights – 2022

After hours of researching and comparing all models on the market, we find out the Best Glock 21 Night Sights of 2022. Check our ranking below.

Our Picks For The Top Glock 21 Night Sights


Bestseller No. 1
TRUGLO Tritium Handgun Glow-in-the-Dark Night Sights for Glock Pistols, Glock 20, 21, 25, 28, 29, 30 and more
  • UNMATCHED VISIBILITY in low light shooting conditions or complete darkness; GLOWS IN THE DARK—no batteries or light exposure required
  • At night, sights are GLOWING GREEN DOTS; In daylight, sights are standard BRIGHT WHITE DOTS
  • Made of tough, CNC-machined steel with a FORTRESS FINISH COATING for maximum protection
  • SNAG RESISTANT DESIGN fits standard holsters; SQUARE-NOTCH DESIGN is duty proven
  • Fits Glock 20, 21, 25, 28, 29, 30, 31, 32, 37, 40 and 41 (Excluding M.O.S models)
SaleBestseller No. 2
TRUGLO Fiber-Optic Front and Rear Handgun Sights for Glock Pistols, Glock 20, 21, 25, 29, 30, 31, 32, 37, 40, and 41, Black, One Size (TG131G2)
  • Fiber-optics for the BRIGHTEST AIMING POINTS even in low-light conditions
  • TRI-DOT AIMING SYSTEM of contrasting front and rear colors
  • CONCEALED FIBER cannot be seen by target; SNAG RESISTANT DESIGN fits standard holsters
  • FORTRESS FINISH COATING provides a permanent protective coating for maximum protection
  • Fits Glock 20, 21, 25, 28, 29, 30, 31, 32, 37, 40 and 41 (Excluding M.O.S models)
SaleBestseller No. 3
TRUGLO Tritium Pro Glow-in-The-Dark Handgun Night Sights for Glock Pistols, Glock MOS 20, 21, 25, 28, 29 and More, White Ring
  • Fits Glock MOS 20, 21, 25, 28, 29, 30, 31, 32, 37, 40 and 41
  • Brightness and durability of our original Tritium sights, but with added Pro-level features; Tritium night sights transition from standard white dot sights during the daylight, to glowing green dots in the the dark
  • Utilizes quality Swiss tritium for maximum brightness and unmatched visibility in all shooting conditions 24/7; Glows in the dark with no batteries or light sources needed
  • Front sight features a highly visible white Focus-Lock ring surrounding the front fiber to make it even more visible, encouraging the eye to rapidly focus on the front sight for a fast and accurate sight picture
  • Compact design maintains factory sight radius and fits standard holsters; Angled rear sight edge for emergency one–hand operation
Bestseller No. 4
XS SIGHTS 3-Dot Tritium Night Sights, Fits Glock Gen 1 – 5 +MOS Pistols, Dual Illuminated Orange Front Sight Equipped with Tritium/Photoluminescent Glow Dot (Glock 20, 21, 29, 30, 30S, 37, 41)
  • Fits Glock 20, 21, 29, 30, 30S, 37, 40, and 41 – Generations 1-5; Including Mos Models
  • XS 3-Dot Tritium Set With Orange Photoluminescent Glow Dot. Self-Illuminated Tritium Glows 24/7 Providing A Bright, Battery Free, Low Light Visible Sight Picture
  • Photoluminescent Glow Dot Provides High Contrast Visibility In Bright Light, Absorbs Ambient Light, And Glows With The Self-Illuminated Tritium
  • Blacked-Out Rear Sight Drives Focus To The Front Sight. Rear Sight Ledge Allows For One-Handed Slide Manipulations
  • Steel Sights, Made In The USA. Glock Front Sight Tool Is Not Included
Bestseller No. 5
AmeriGlo Combative Application Pistol Sight fits Glock 20,21,29,30,31,32,36, Green/Green
  • AmeriGlo sights are Machined from us-made bar stock steels and Assembled using Swiss-made tritium light sources.
  • AmeriGlo sights are used worldwide by Law Enforcement, military, defense-minded free citizens, and recreational Shooters
  • Cnc-machined steel
SaleBestseller No. 6
TRUGLO TFX Pro Tritium and Fiber Optic Xtreme Handgun Sights for Glock Pistols
  • Fits Glock 20, 21, 25, 28, 29, 30, 31, 32, 37, 40, and 41 (will NOT fit Glock M.O.S. models)
  • Next-level TFX sight technology for professionals and shooters who demand maximum performance from their handguns; Provides ultimate reliability, accuracy, and brightness no matter how tough things get
  • Contrasting colored front sight FOCUS-LOCK ring for even faster focus; Machined and assembled in the USA with quality Swiss tritium for maximum brightness
  • TFX hermetically-sealed capsule design provides maximum protection and durability, plus a Fortress Finish provides a permanent protective coating; Impervious to oils, chemicals, cleaning solvents, and ultra-sonic cleaning processes
  • Rear sight features a quick and accurate U-notch design and has an angled edge for emergeny one-handed operation; Evaluated and recommended by National Tactical Officers' Association (NTOA) field testers; Fits standard holsters; 12-year limited warranty
Bestseller No. 7
Glock OEM Night Sight Set 6.9 Stock Accessories
  • Metal sights
  • Designed for Gen 3 and 4
  • 6.9mm rear sight, front sight with screw
  • Compatible models 20, 21, 29, 30, 31, 32, 36, 41
Bestseller No. 8
AmeriGlo Hackathorn Sight Set Compatible with Glock 20/21, Black
  • Green tritium orange round outline front
  • Black serrated rear
  • Made in China
SaleBestseller No. 9
MEPROLIGHT® Mepro Tru-Dot® Fixed Tritium Day and Night Pistol Sights Compatible with Glock 10MM/45ACP 20,21,29,30,36,41 Green tritium dots for Low Light and Night Conditions
  • COMPATBILITY: Compatible with Glock 10MM/45ACP 20,21,29,30,36,41
  • GETTING ON TARGET: The MEPRO TRU-DOT Night Sights compatible with Glock offer the most reliable illumination for day or night shooting. Premium grade green Tritium vials make your sights visible in lowlight and nighttime conditions. The Tritium vials are surrounded by white reflective material that maximize the potential of the tritium to produce light which allows for fast and accurate target acquisition Both rear and front appear white during the day and green on lowlight and nighttime.
  • ALWAYS ON: Tritium powered, No batteries, No light needed – Always producing light and always ready 24/7/365. Does not need to be charged with a light source unlike Phosphorus. 3 tritium colors available for the rear sight only: Green/Yellow/Orange (for selected models) whereas Green tritium is the only color available on the front sight. Maintenance free, Can be mounted directly with no weapon modifications.
  • HIGH DURABILITY: The MEPRO TRU-DOT sights are drop- and shockproof and built for endless rounds under heavy recoil. Made of steel, they make an excellent upgrade, to your pistol and gives you instinctive aiming under pressure. Trusted by law enforcement and military personnel the world over, these Tritium Sights from are reliable in any lighting or weather condition.
  • 12 year guarantee for tritium illumination.
Bestseller No. 10
XS SIGHTS DXT2 Big Dot Night Sight for Glocks, Front and Rear Glow in The Dark Tritium Handgun Sights for Tactical Applications, Fits All Glocks (Orange, Glock 20, 21, 29, 30, 30S, 37, 40, & 41)
  • Fits Glock 20, 21, 29, 30, 30S, 37, 40, 41 - All Generations. Fits Mos Models. Front Sight Tool, Allen Key And Thread Locker Included.
  • Tritium Front & Rear DXT2 Big Dot Night Sights.  Full Tritium Night Sight Set Glows 24/7 Without Batteries For 10+ Years. Xs Tritium Iron Sights Provide A Highly Visible Sight Picture Day Or Night.
  • High Visibility Big Dot Front Sight.  The Big Dot Front Sight Is Available With A Photoluminescent Yellow Or Orange Glowing Dot Surrounding The Tritium Insert.  Increases Visibility In All Lighting Conditions.  DXT2s Offer The Fastest Front Sight Acquisition When Speed Matters.
  • Don’T Struggle To See Your Sights.  The Straight-Line Sight Picture – Dot-The-I- Draws The Eye To The Front Sight For Rapid Acquisition.  Center The Dot Over The Vertical Bar For Precision Sight Alignment.   Helps Overcome Eyesight Issues.
  • Steel Sights, Made In The USA, No Questions Asked Warranty.  XS Sights Are Machined In Fort Worth, TX From American Made Steel.  We Stand Behind Our Products With A 10-Year, No Questions Asked Warranty. 


How Do You Buy The Best Glock 21 Night Sights?


Do you get stressed out thinking about shopping for a great Glock 21 Night Sights? Do doubts keep creeping into your mind? We understand because we’ve already gone through the whole process of researching Glock 21 Night Sights, which is why we have assembled a comprehensive list of the greatest Glock 21 Night Sights available in the current market. We’ve also come up with a list of questions that you probably have yourself.


We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Glock 21 Night Sights that you consider buying. Your questions might include the following:

  • Is it worth buying an Glock 21 Night Sights?
  • What benefits are there with buying an Glock 21 Night Sights?
  • What factors deserve consideration when shopping for an effective Glock 21 Night Sights?
  • Why is it crucial to invest in any Glock 21 Night Sights, much less the best one?
  • Which Glock 21 Night Sights are good in the current market?
  • Where can you find information like this about Glock 21 Night Sights?

We’re convinced that you likely have far more questions than just these regarding Glock 21 Night Sights, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.


Potential sources can include buying guides for Glock 21 Night Sights, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best possible Glock 21 Night Sights. Make sure that you are only using trustworthy and credible websites and sources.


We provide an Glock 21 Night Sights buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Glock 21 Night Sights currently available on the market.


This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:


  1. Brand Value: Every brand of Glock 21 Night Sights has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Glock 21 Night Sights?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: his simply is how much bang for the buck you get from your Glock 21 Night Sights.
  5. Customer Ratings: Number ratings grade Glock 21 Night Sights objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Glock 21 Night Sights.
  7. Product Quality: You don’t always get what you pay for with an Glock 21 Night Sights, sometimes less, and sometimes more.
  8. Product Reliability: ow sturdy and durable an Glock 21 Night Sights is should be an indication of how long it will work out for you. .

We always remember that maintaining Glock 21 Night Sights information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.


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